CN202935339U - Parking braking device with reminding function - Google Patents
Parking braking device with reminding function Download PDFInfo
- Publication number
- CN202935339U CN202935339U CN 201220425675 CN201220425675U CN202935339U CN 202935339 U CN202935339 U CN 202935339U CN 201220425675 CN201220425675 CN 201220425675 CN 201220425675 U CN201220425675 U CN 201220425675U CN 202935339 U CN202935339 U CN 202935339U
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- China
- Prior art keywords
- brake
- brake switch
- braking
- handle
- parking
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- Expired - Fee Related
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Abstract
The utility model relates to a parking braking device with a reminding function. The parking braking device can well resolve the problem in the prior art that whether a parking brake is in place or not cannot be reminded. The technical scheme is that the parking braking device comprises a parking braking handle, a large gear, a handle main support and a first braking switch lamp. The parking braking handle is connected onto the handle main support hinged with the large gear. The parking braking device with the reminding function further comprises a second braking switch lamp. A first braking switch is arranged at the front end of the large gear, a second braking switch is arranged at the back end of the large gear, and the handle main support respectively abuts against the first braking switch and the second braking switch when rotating around a hinge shaft. The first braking switch lamp and a power supply module form a connection loop through the first braking switch, and the second braking switch lamp and the power supply form a connection loop through the second braking switch. The parking braking device with the reminding function can accurately indicate whether the parking braking handle is located at the correct position or not.
Description
Technical field
The utility model belongs to the braking during standstill indicating device, particularly a kind of holding brake device with prompting function.
Background technology
Braking during standstill detecting device of the prior art is provided with detector switch at the parking brake rear, detects brake-applying handle and be whether pull-up of parking brake, and namely as long as parking brake is pull-up a little, and the parking brake signals lamp is namely connected.Parking brake is totally released, and the parking brake signals lamp just extinguishes.Detect parking brake when this detecting device only plays Vehicle Driving Cycle and whether be in the pull-up state, prevent the effect that vehicle travels when being in braking during standstill.And when vehicle stop, after chaufeur pull-up parking brake, Parking indicator lamp and extinguishing, yet this moment, vehicle probably was not in normal Parking state, because parking brake pull-up brake-applying handle pull-out altitude is inadequate, the friction force of braking during standstill hoof and brake wheel is inadequate, still can cause vehicle to slip car.Chaufeur (especially new hand) can take for vehicle and be in normal Parking state, forms potential safety hazard.In addition; vehicle is when stopping; chaufeur usually can be forgotten and pulls the hand brake; cause equally larger potential safety hazard; only can not well play by the Parking indicator lamp purpose that reminding driver in time pulls the hand brake in prior art; equally, even parking brake pull-up can not detect parking brake and whether move the position to.
China Patent Publication No. CN2635449U, August 15 2004 day for announcing, a kind of automobile parking braking reminiscences is disclosed, described automobile parking braking reminiscences comprises the integrated operational amplifier that vehicle speed signal is transformed into digital signal, the mouth of integrated operational amplifier and parking brake signals are received respectively on the input pin of micro controller system, and the mouth of micro controller system is connected with by monolithic processor controlled sound-producing device.Whether this technical scheme can only realize reminding the effect of pull-up parking brake, put in place for parking brake and can't make prompting, and the new person can take for vehicle and be in normal Parking state, forms potential safety hazard.
The utility model content
Whether the purpose of this utility model is to solve to exist to put in place for parking brake in above-mentioned prior art can't make prompting, the new person can take for vehicle and be in normal Parking state, whether form the problem of potential safety hazard, providing a kind of can be in the holding brake device with prompting function that the tram provides accurate indication to brake-applying handle.
the technical scheme that its technical matters that solves the utility model adopts is: a kind of holding brake device with prompting function, powered by power module, comprise brake-applying handle, big gear wheel, handle main support and the first brake switch lamp, described brake-applying handle is connected on the handle main support, described handle main support and big gear wheel are hinged, described holding brake device with prompting function also comprises the second brake switch lamp, described big gear wheel front end is provided with the first brake switch, described big gear wheel rear end is provided with the second brake switch, when rotating along jointed shaft, described handle main support can lean with the first brake switch and the second brake switch respectively, described the first brake switch lamp is by the first brake switch and described power module formation conducting loop, described the second brake switch lamp is by the second brake switch and described power module formation conducting loop.Arrange like this, whether the utility model can be in the tram to brake-applying handle provides accurate indication, has guaranteed that the action of brake-applying handle can accurately put in place, has guaranteed that the braking strength that brake-applying handle plays is enough.
As preferably, described holding brake device with prompting function also comprises main control module and buzzer phone, described buzzer phone is electrically connected to described main control module mouth, described main control module is powered by power module, and the mouth of described main control module is the second brake switch lamp and the second brake switch ground connection successively.Arrange like this, guaranteed in case the second brake switch is failed conducting, main control module can be by buzzer phone and the second brake switch lamp sound and light alarm, and is more more effective than single light warning.
As preferably, described holding brake device with prompting function also comprises ignition lock, and the input end of described main control module is electrically connected to the first conduction terminal of described ignition lock, the second conduction terminal ground connection of described ignition lock.Arrange like this, when having guaranteed to only have ignition lock not closed, namely key is extracted, and the second brake switch is not when there is no the signal input, and buzzer phone is connected, and reminding driver does not pull the hand brake.
As preferably, described the first brake switch lamp, the second brake switch lamp are light-emitting diode.Light emitting diode is cheap, energy-conserving and environment-protective.
The significant substantial effect of the utility model is: whether the utility model can be in the tram to brake-applying handle provides accurate indication, the action that has guaranteed brake-applying handle can accurately put in place, guaranteed that the braking strength that brake-applying handle plays is enough, prevented safety misadventure.
Description of drawings
Fig. 1 is a kind of theory structure schematic diagram of the present utility model;
Fig. 2 is a kind of circuit block diagram of the present utility model.
In figure: 1, power module, 2, buzzer phone, 3, main control module, the 41, first brake switch lamp, 42, the second brake switch lamp, the 51, first brake switch, the 52, second brake switch, 6, ignition lock, 7, brake-applying handle, 8, the handle main support, 9, big gear wheel.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
a kind of holding brake device (referring to accompanying drawing 1) with prompting function, by power module 1 power supply, comprise brake-applying handle 7, big gear wheel 9, handle main support 8, the first brake switch lamp 41 and the second brake switch lamp 42, the first brake switch lamp 41 and the second brake switch lamp 42 are arranged on instrument desk, brake-applying handle 7 is connected on handle main support 8, handle main support 8 is hinged with big gear wheel 9, big gear wheel 9 front ends are provided with the first brake switch 51, big gear wheel 9 rear end are provided with the second brake switch 52, when rotating along jointed shaft, the handle main support can lean with the first brake switch and the second brake switch respectively, the first brake switch lamp 41 is electrically connected to power module 1 by the first brake switch 51, the present embodiment also comprises main control module 3 and buzzer phone 2, buzzer phone 2 is electrically connected to main control module 3 mouths, main control module 3 is by power module 1 power supply, the mouth of main control module 3 is successively by the second brake switch lamp 42 and the second brake switch 52 ground connection.The second brake switch 52 and the first brake switch 51 are normal open switch, and the holding brake device with prompting function also comprises ignition lock 6, and the input end of main control module 3 is electrically connected to the first conduction terminal of ignition lock 6, the second conduction terminal ground connection of ignition lock 6.The first brake switch lamp 41, the second brake switch lamp 42 are light-emitting diode.
When the present embodiment used, when the handle main support rotated along the jointed shaft between main support and big gear wheel, the afterbody of handle main support can contact with the second brake switch with the first brake switch respectively.The present embodiment is also used the ignition lock signal, the ignition lock signal is connected with central controller, when the ignition lock signal is in off-state, be that key is extracted, and when the second brake switch did not have the signal input, buzzer phone was connected, and reminding driver does not pull the hand brake, when the second brake switch was opened, alerting signal was removed.
Above-described embodiment is a kind of better scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (4)
1. holding brake device with prompting function, powered by power module (1), comprise brake-applying handle (7), big gear wheel (9), handle main support (8) and the first brake switch lamp (41), described brake-applying handle (7) is connected on handle main support (8), described handle main support (8) is hinged with big gear wheel (9), it is characterized in that: described holding brake device with prompting function also comprises the second brake switch lamp (42), described big gear wheel (9) front end is provided with the first brake switch (51), described big gear wheel (9) rear end is provided with the second brake switch (52), when rotating along jointed shaft, described handle main support can lean with the first brake switch and the second brake switch respectively, described the first brake switch lamp (41) is by the first brake switch (51) and described power module (1) formation conducting loop, described the second brake switch lamp (42) is by the second brake switch (52) and described power module (1) formation conducting loop.
2. the holding brake device with prompting function according to claim 1, it is characterized in that: described holding brake device with prompting function also comprises main control module (3) and buzzer phone (2), described buzzer phone (2) is electrically connected to described main control module (3) mouth, described main control module (3) is by power module (1) power supply, and the mouth of described main control module (3) is successively by the second brake switch lamp (42) and the second brake switch (52) ground connection.
3. the holding brake device with prompting function according to claim 2, it is characterized in that: described holding brake device with prompting function also comprises ignition lock (6), the input end of described main control module (3) is electrically connected to the first conduction terminal of described ignition lock (6), the second conduction terminal ground connection of described ignition lock (6).
4. according to claim 1 and 2 or 3 described holding brake devices with prompting function, it is characterized in that: described the first brake switch lamp (41), the second brake switch lamp (42) are light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425675 CN202935339U (en) | 2012-08-27 | 2012-08-27 | Parking braking device with reminding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425675 CN202935339U (en) | 2012-08-27 | 2012-08-27 | Parking braking device with reminding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935339U true CN202935339U (en) | 2013-05-15 |
Family
ID=48319594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425675 Expired - Fee Related CN202935339U (en) | 2012-08-27 | 2012-08-27 | Parking braking device with reminding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842981A (en) * | 2015-04-29 | 2015-08-19 | 常州坤茂机械有限公司 | Automotive early-warning hand brake device |
-
2012
- 2012-08-27 CN CN 201220425675 patent/CN202935339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842981A (en) * | 2015-04-29 | 2015-08-19 | 常州坤茂机械有限公司 | Automotive early-warning hand brake device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20180827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |